56285825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 72417240

約数和(自身を除く): 16131415

約数列:

[1, 5, 25, 41, 89, 205, 445, 617, 1025, 2225, 3085, 3649, 15425, 18245, 25297, 54913, 91225, 126485, 274565, 632425, 1372825, 2251433, 11257165, 56285825]

約数ペア:

[(1, 56285825), (5, 11257165), (25, 2251433), (41, 1372825), (89, 632425), (205, 274565), (445, 126485), (617, 91225), (1025, 54913), (2225, 25297), (3085, 18245), (3649, 15425)]